Anyone here a writer or at least somewhat serious about becoming one?

Anyone? Writing is what i've always really wanted to do, although I have almost no experience at it. I have a ton of story ideas, it's just the actual writing part i'm bad at. Or at least, i've convinced myself I suck at it. For anyone that's actually seriously into writing, how do you get over the fear of showing your work to someone else? The fear of having your ideas and stories rejected?
And i'm talking about in person, not [i]necessary[/i] the internet.